snakekeylogger | 5fcedd535c882efe907010b867761452deaf99e41fab0f1d0cc306f506bee72d

Analysis

max time kernel
112s
max time network
133s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
12/02/2023, 19:24

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General

Target
071131e0480e990e09c95c7b759a559c.exe
Size 939KB
Sample230212-x4dk5afd31
SHA256 5fcedd535c882efe907010b867761452deaf99e41fab0f1d0cc306f506bee72d
MD5 071131e0480e990e09c95c7b759a559c
SHA1 4a5de8a8be62be00e4cbf2455f7c18ae633e2f12
SHA512 c8999404f240ecfeb919cfffb8c94b2940103cbd3f4c796345232e563196e52c4fdc20fac5daa8dade7337289b661cf321bc030acb10315aad21b131f641f3e9
SSDEEP 24576:7f5ueDRKQPSDZKFv/v3Q+RKORv+TzFRP1+:lueN8KFv/vdRKKv+dRPY
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

snakekeylogger keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol
smtp
Host
cp5ua.hyperhost.ua
Port
587
Username
[email protected]
Password
7213575aceACE@#$
Email to
[email protected]

Signatures

Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
stealer keylogger snakekeylogger

Snake Keylogger payload 1 IoCs

resource	yara_rule
behavioral2/memory/3712-138-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
40	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1712 set thread context of 3712	1712	071131e0480e990e09c95c7b759a559c.exe	90

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5048	3712	WerFault.exe	90

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
3712	071131e0480e990e09c95c7b759a559c.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3712	071131e0480e990e09c95c7b759a559c.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1712 wrote to memory of 3712	1712	071131e0480e990e09c95c7b759a559c.exe	90
PID 1712 wrote to memory of 3712	1712	071131e0480e990e09c95c7b759a559c.exe	90
PID 1712 wrote to memory of 3712	1712	071131e0480e990e09c95c7b759a559c.exe	90
PID 1712 wrote to memory of 3712	1712	071131e0480e990e09c95c7b759a559c.exe	90
PID 1712 wrote to memory of 3712	1712	071131e0480e990e09c95c7b759a559c.exe	90
PID 1712 wrote to memory of 3712	1712	071131e0480e990e09c95c7b759a559c.exe	90
PID 1712 wrote to memory of 3712	1712	071131e0480e990e09c95c7b759a559c.exe	90
PID 1712 wrote to memory of 3712	1712	071131e0480e990e09c95c7b759a559c.exe	90

C:\Users\Admin\AppData\Local\Temp\071131e0480e990e09c95c7b759a559c.exe
"C:\Users\Admin\AppData\Local\Temp\071131e0480e990e09c95c7b759a559c.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1712
- C:\Users\Admin\AppData\Local\Temp\071131e0480e990e09c95c7b759a559c.exe
  "C:\Users\Admin\AppData\Local\Temp\071131e0480e990e09c95c7b759a559c.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3712
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3712 -s 1496
    3⤵
    - Program crash
    PID:5048

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3712 -ip 3712
1⤵
PID:5032

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1712-132-0x0000000000830000-0x0000000000922000-memory.dmp

Download

memory/1712-133-0x00000000057D0000-0x0000000005D74000-memory.dmp

Download

memory/1712-134-0x00000000052D0000-0x0000000005362000-memory.dmp

Download

memory/1712-135-0x0000000005470000-0x000000000547A000-memory.dmp

Download

memory/1712-136-0x0000000007960000-0x00000000079FC000-memory.dmp

Download

memory/3712-138-0x0000000000400000-0x0000000000426000-memory.dmp

Download